ASK AN EXPERTDescription
- 40-round magazine
- Fits AR-15 5.56mm rifles
- Over molded stamped steel feed lips and magazine catch
- Magazine body constructed of a proprietary DuPont Zytel based polymer
- Patented anti-tilt Roller follower
- Magazine spring formed from heat treated chrome silicon wire
- Made in USA
The ProMag Fits AR-15 5.56mm 40rd Steel Lined Polymer Black Roller Follower Magazine (RM-40), magazine body constructed of a proprietary DuPont Zytel based polymer, over molded stamped steel feed lips and magazine catch. Magazine spring formed from heat treated chrome silicon wire. Made in USA.
Warranty Information
| Fits | AR-15 5.56mm Rifle |
| Capacity | 40 rd |
| Material | DuPont Zytel Based Polymer |
| Finish | Black |
